Q. The Fourier transform of a signal π₯(π‘), denoted by π(πw), is shown in the figure.
Let π¦(π‘) = π₯(π‘) + πππ‘π₯(π‘). The value of Fourier transform of π¦(π‘) evaluated at the angular frequency w= 0.5 rad/s is
(A) 0.5Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β (B) 1Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β (C) 1.5Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β (D) 2.5
Ans: 1.5
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